The 3-1991136-0 is a grommet strip manufactured from low-density polyethylene in natural color, designed for protecting and organizing cables and wires in electrical and electronic assemblies. This Size 4 variant features dimensional specifications with outer diameter ranging from 3.5 to 3.35 mm, inner diameter from 1.25 to 0.75 mm, and wall thickness from 1.4 to 0.9 mm, with a maximum radius of 1.0 mm. The product is supplied in 25-meter coils with a mean weight of 310 grams per coil, packaged individually in 200-gauge poly bags. This grommet strip is commonly used in cable management, wire bundling, and protective sleeving applications across automotive, industrial, and consumer electronics industries, providing cost-effective insulation and abrasion resistance.